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Paper Abstract and Keywords
Presentation 2021-06-11 13:35
Transmission Performance Evaluation of an Advanced ISDB-T -- Evaluation of FFT size and Scattered Pilot Pattern in Fixed Reception --
Kotoko Furuya, Takuya Shitomi, Akihiko Sato, Yuki Hirabayashi, Shingo Asakura, Masahiro Okano (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We are conducting research on an advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K/8K services for fixed reception and 2K service for mobile reception within a channel simultaneously. The advanced ISDB-T has many transmission parameters that can be selected, such as the carrier modulation, code rate of the forward error correction, FFT size, and Scattered Pilot (SP) pattern. We have already evaluated the fixed reception performance of each parameter of FFT size and SP pattern by computer simulation. In this paper, we verified the transmission performance by laboratory and field experiments, and it was confirmed that the SP pattern with the largest interval in the time direction for each FFT size was excellent in transmission performance in actual reception environments.
Keyword (in Japanese) (See Japanese page) 
(in English) an advanced ISDB-T / fixed reception / transmission performance / transmission parameter / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 15, BCT2021-28, pp. 1-4, June 2021.
Paper # BCT2021-28 
Date of Issue 2021-06-04 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2021-06-11 - 2021-06-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadcast Operating, Transmission & Reception, Program creation, Broadcast master control , etc 
Paper Information
Registration To BCT 
Conference Code 2021-06-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission Performance Evaluation of an Advanced ISDB-T 
Sub Title (in English) Evaluation of FFT size and Scattered Pilot Pattern in Fixed Reception 
Keyword(1) an advanced ISDB-T  
Keyword(2) fixed reception  
Keyword(3) transmission performance  
Keyword(4) transmission parameter  
1st Author's Name Kotoko Furuya  
1st Author's Affiliation NHK (NHK)
2nd Author's Name Takuya Shitomi  
2nd Author's Affiliation NHK (NHK)
3rd Author's Name Akihiko Sato  
3rd Author's Affiliation NHK (NHK)
4th Author's Name Yuki Hirabayashi  
4th Author's Affiliation NHK (NHK)
5th Author's Name Shingo Asakura  
5th Author's Affiliation NHK (NHK)
6th Author's Name Masahiro Okano  
6th Author's Affiliation NHK (NHK)
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Speaker Author-1 
Date Time 2021-06-11 13:35:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2021-28 
Volume (vol) vol.45 
Number (no) no.15 
Page pp.1-4 
Date of Issue 2021-06-04 (BCT) 

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